September weather forecast and climate
Claryville, NY

The first month of the autumn, September, is still a comfortable month in Claryville, New York, with average temperature fluctuating between 48.2°F (9°C) and 67.8°F (19.9°C).

Temperature

In Claryville, the average high-temperature in September slightly decreases, from a warm 74.3°F (23.5°C) in August, to a comfortable 67.8°F (19.9°C). The average low-temperature, in September, is 48.2°F (9°C).

Humidity

In September, the average relative humidity is 83%.

Rainfall

In September, the rain falls for 13.7 days. Throughout September, 2.83" (72mm) of precipitation is accumulated. Throughout the year, in Claryville, there are 157.3 rainfall days, and 37.91" (963mm) of precipitation is accumulated.

Snowfall

In Claryville snow does not fall in June through September.

Daylight

In September, the average length of the day is 12.5h.

Sunshine

In September, the average sunshine is 7.2h.

UV index

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Claryville?

In Claryville, New York, in September, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 48.2°F (9°C).

What is the average humidity in September in Claryville?

In Claryville, New York, the average relative humidity in September is 83%.

How many days does it rain in September in Claryville?

In Claryville, during September, the rain falls for 13.7 days and regularly aggregates up to 2.83" (72mm) of precipitation.

Does it snow in Claryville in September?

In Claryville, New York, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Claryville?

In Claryville snow does not fall in June through September.

How many hours of daylight does Claryville have in September?

In September, the average length of the day is 12.5h.

How many hours of sunshine does Claryville have in September?

The average sunshine in September in Claryville, New York, is 7.2h.

How high is the UV index in September in Claryville?

In September, the average daily maximum UV index in Claryville, New York, is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Claryville, NY
  • Average high temperature in September: 67.8°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in September: 48.2°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

Average pressure in September - Claryville, NY
  • Average pressure in September: 30.06"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in September - Claryville, NY
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in September - Claryville, NY
  • Average humidity in September: 83%

Months with the highest relative humidity are February and December (88%).
The month with the lowest relative humidity is July (80%).

Average rainfall in September - Claryville, NY
  • Average rainfall in September: 2.83"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is February (2.32").

Average rainfall days in September - Claryville, NY
  • Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is May (19.3 days).
Months with the least rainy days are January and February (6.3 days).

Average snowfall in September - Claryville, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is December (10.91").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Claryville, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (17 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Claryville, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in September: 7.2h

The month with the most sunshine is July (Average sunshine: 8.9h).
The month with the least sunshine is February (Average sunshine: 2.8h).

Average sunshine days in September - Claryville, NY
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (8.1 days).

Average UV index in September - Claryville, NY
  • Average UV index in September: 3

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in September - Claryville, NY
  • Average cloud cover in September: 53

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 48).

Average visibility in September - Claryville, NY
  • Average visibility in September: 4mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).